Central time zone
Current Time in Sioux City: 06:34 PM

Sioux City Area Codes

Here is the current list of area codes in Sioux City, IA. There is currently 1 area code(s) in Sioux City. Search all the most up-to-date currently used Sioux City area codes below.

Central time zone
Current Time in Sioux City: 06:34 PM
Area Code State City Timezone
712IowaSioux CityCentral